Some potential buyers of Tesla's long-delayed Model 3 sedan are concerned that they will miss out on big federal tax breaks and are looking for alternatives, including General Motors Co's (GM.N) Chevrolet Bolt, according to postings by would-be Tesla buyers on websites and interviews with GM dealers. Last week Tesla told some holders of Model 3 reservations that they would not get their cars until 2019, eliciting howls of complaint on Tesla online fan forums. Tesla declined to comment.

Some potential buyers of Tesla's long-delayed Model 3 sedan are concerned that they will miss out on big federal tax breaks and are looking for alternatives, including General Motors Co's Chevrolet Bolt, according to postings by would-be Tesla buyers on websites and interviews with GM dealers. Last week Tesla told some holders of Model 3 reservations that they would not get their cars until 2019, eliciting howls of complaint on Tesla online fan forums. Tesla declined to comment.

For those looking to rev up their portfolio gains, we turn to several leading financial newsletter advisors and MoneyShow.com contributors who see upside potential in the auto sector, featuring a turnaround ...